TY - RPRT TI - Development and evaluation of clear-water pier and contraction scour envelope curves in the Coastal Plain and Piedmont Provinces of South Carolina AU - Stephen T. Benedict AU - Andral W. Caldwell PY - 2016 DO - 10.3133/sir20055289 UR - https://pubs.usgs.gov/publication/sir20055289 ID - sir20055289 ER -